Lines Matching refs:algorithm

90 3) Select compression algorithm
95 or change the selected compression algorithm (once the device is initialised
96 there is no way to change compression algorithm).
104 	#select lzo compression algorithm
110 4) Set compression algorithm parameters: Optional
115 attribute which provides a per-algorithm params configuration.
120 compression algorithm to use external pre-trained dictionary, pass full
126 	#same, but using algorithm priority
134 Parameters are algorithm specific: not all algorithms support pre-trained
233 comp_algorithm    	RW	show and change the compression algorithm
234 algorithm_params	WO	setup compression algorithm parameters
441 compression algorithm can provide better compression ratio at a price of
443 algorithm can, for example, be more successful compressing huge pages (those
444 that default algorithm failed to compress). Another application is idle pages
446 using more effective algorithm and, hence, reduce zsmalloc memory usage.
450 in "3) Select compression algorithm", secondary algorithms are configured
461 above, zstd is used as the first alternative algorithm, which has priority
462 of 1, while lz4hc is configured as a compression algorithm with priority 2.
463 Alternative compression algorithm's priority is provided during algorithms
466 	#select zstd recompression algorithm, priority 1
469 	#select deflate recompression algorithm, priority 2
514 algorithm that successfully compresses a particular page. Sometimes, however,
516 only one particular algorithm so that it will not try any other algorithms.
519 	#use zstd algorithm only (if registered)
522 	#use zstd algorithm only (if zstd was registered under priority 1)
557 		recompressed page (secondary compression algorithm)